JP3339798B2 - Pruning machine - Google Patents

Pruning machine

Info

Publication number
JP3339798B2
JP3339798B2 JP12499297A JP12499297A JP3339798B2 JP 3339798 B2 JP3339798 B2 JP 3339798B2 JP 12499297 A JP12499297 A JP 12499297A JP 12499297 A JP12499297 A JP 12499297A JP 3339798 B2 JP3339798 B2 JP 3339798B2
Authority
JP
Japan
Prior art keywords
canner
blade
blades
plate
pruning machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP12499297A
Other languages
Japanese (ja)
Other versions
JPH10327686A (en
Inventor
一夫 治郎堂
Original Assignee
一夫 治郎堂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 一夫 治郎堂 filed Critical 一夫 治郎堂
Priority to JP12499297A priority Critical patent/JP3339798B2/en
Publication of JPH10327686A publication Critical patent/JPH10327686A/en
Application granted granted Critical
Publication of JP3339798B2 publication Critical patent/JP3339798B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Scissors And Nippers (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、小木や成木の枝を
切り落とすために用いる枝打機に関するものであり、詳
しくは、枝を切り落とした後の切り口の処理と二次芽の
発生防止を行うことのできる枝打機に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pruning machine used for cutting off a small tree or a branch of an adult tree, and more particularly, to processing of a cut end after cutting off a branch and prevention of generation of secondary buds. It relates to a pruning machine that can be performed.

【0002】[0002]

【従来の技術】従来の枝打機であって、切り口の後処理
を行うものとしては実開昭48−64350号の木工キ
リを利用し、穿孔深度の増大を防止する弾性コイルを設
けたもの、又本出願人が実願昭62−123426号で
提案したカンナ刃を付設したものがある。
2. Description of the Related Art A conventional pruning machine, which performs post-processing of a cut, uses a woodwork drill of Japanese Utility Model Laid-Open No. 48-64350 and is provided with an elastic coil for preventing an increase in the depth of drilling. In addition, there is one provided with a canner blade proposed by the present applicant in Japanese Utility Model Application No. 62-123426.

【0003】[0003]

【発明が解決しようとする課題】枝を切断したまま切断
面をそのまま放置しておくと、切断面を表皮が巻き込ん
でしまうまで長期間要すると共に、切断面が盛り上が
り、年輪に膨らみが生じ、柾目の一部が凸出して商品価
値を減じ、更に切断面から枝が再び伸びる二次芽の発生
する虞れがある。
If the cut surface is left as it is while the branches are cut, it takes a long time until the cut surface is rolled up by the epidermis, the cut surface rises, the annual rings bulge, and a straight grain is formed. May protrude to reduce the commercial value, and there is a risk that secondary buds may be generated in which the branches extend again from the cut surface.

【0004】そのため、切断面を平坦にならすと共に、
中央部を適度に窪ませるのが望ましい後処理とされ、更
にならし窪ませた表面及び表皮との境界を押さえて滑ら
かにすることで切削面からの雨水の吸収を防止し、表皮
の境界から二次芽の発生を防止するのが好ましいのであ
る。
[0004] Therefore, the cut surface is flattened,
It is a post-treatment that it is desirable to depress the center part moderately, and furthermore, it suppresses the boundary between the smoothed-out depressed surface and the skin and smoothes it to prevent rainwater absorption from the cutting surface, and from the boundary of the skin It is preferable to prevent the occurrence of secondary buds.

【0005】本発明は斯かる点に鑑み、切断面を平坦に
ならすと共に中央部を適度に窪ませることができ、かつ
切断面の表皮をも滑らかに押さえることのできる後処理
が可能であること、及び使い勝手が良く、生産性及び経
済性にも優れた枝打機を提供せんとするものである。
[0005] In view of the above, the present invention is capable of performing post-processing in which the cut surface can be flattened, the central portion can be appropriately depressed, and the surface of the cut surface can be pressed smoothly. Another object of the present invention is to provide a pruning machine which is easy to use, excellent in productivity and economical.

【0006】[0006]

【課題を解決するための手段】本発明は、小型チェーン
ソーの駆動軸より動力を得ると共に、切削可能な回転方
向が異なる二種のカンナ刃を本体の一側面に付設したも
のであって、カンナ刃は前記駆動軸に装着して従動回転
するプレートの刃装着面に取り付けるものとし、このプ
レートは回転の中心部に向かって稍高く傾斜し、かつ切
削可能な回転方向が異なる二種類の刃装着面を有するこ
とを特徴とするものであり、小型チェーンソーが丸のこ
であってもよく、又カンナ刃は本体の左右両側に付設す
るものとしてもよい。
SUMMARY OF THE INVENTION According to the present invention, two types of canner blades, which obtain power from a drive shaft of a small chainsaw and are capable of cutting in different rotation directions, are attached to one side surface of a main body. The blade shall be mounted on the blade mounting surface of a plate which is mounted on the drive shaft and driven to rotate, and the plate is inclined slightly higher toward the center of rotation, and has two types of blades which can be cut in different rotation directions. The small chain saw may be a circular saw, and the canner blades may be provided on both left and right sides of the main body.

【0007】カンナ刃は回転軸の中心方向へ稍高く傾斜
しているため、切削面の中央部が内方へ窪んだ切削面
し、巻き込み後の柾目の凸をなくする作用を奏するので
ある。又、カンナ刃は切削回転方向が異なる二種の刃を
有するため、左右いずれの回転でも一方の刃で切削し、
他方の刃は刃の背面で切削面を押さえ、二次芽の発生を
防止する作用を奏するのである。
[0007] Since the canner blade is slightly inclined toward the center of the rotation axis, the center of the cutting surface is indented inward, and has the effect of eliminating the protrusion of the straight grain after the winding. Also, since the canna blade has two types of blades with different cutting rotation directions, it can be cut with one blade in either left or right rotation,
The other blade has a function of holding the cutting surface behind the blade and preventing the occurrence of secondary buds.

【0008】更に、カンナ刃を本体の左右両側に付設す
ることで、両側面での切削が可能であり、又左右いずれ
の利き腕でも作業が行えると共に、カンナ刃は切削回転
方向が異なる二種の刃を有するため、左右のいずれの側
へ装着しても切削及び押さえ作用を行えるのである。
Further, by providing the canner blades on both the left and right sides of the main body, it is possible to perform cutting on both sides, work can be performed with the right or left dominant arm, and the canner blades have two types of different rotating directions. Since it has a blade, it can perform a cutting and holding action even if it is mounted on either the left or right side.

【0009】[0009]

【発明の実施の形態】次に、本発明の一実施の形態を図
面に基づいて説明する。図1は側面図であり、小型のチ
ェンソー1の基部側に把手2を取り着け、チェンソー1
を支持して操作可能と成っている。又、チェンソー1は
把手2側を駆動軸3とし、別途動力源4より動力を得、
動力源4は背負う形態としてもよい。
Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side view, in which a handle 2 is attached to a base side of a small chain saw 1 and the chain saw 1 is attached.
It is operable with support. In the chain saw 1, the handle 2 is used as a drive shaft 3 and power is separately obtained from a power source 4.
The power source 4 may be carried on the back.

【0010】駆動軸3には後処理用のカンナ刃5が付設
してあり、カンナ刃5は駆動軸3に着脱可能に装着して
従動回転するプレート6の刃装着面7A、7Bに取り付
け、プレート6は回転の中心部に向かって稍高く傾斜
し、かつ、右回転用と左回転用の二種類の刃装着面7
A、7Bを有する。
A post-processing canner blade 5 is attached to the drive shaft 3, and the canner blade 5 is detachably mounted on the drive shaft 3 and mounted on blade mounting surfaces 7A and 7B of a plate 6 which is driven and rotated. The plate 6 is inclined slightly higher toward the center of rotation, and has two types of blade mounting surfaces 7 for right rotation and left rotation.
A, 7B.

【0011】したがって、二種類の刃装着部7A、7B
に装着したカンナ刃5、5の一方は切削可能であり、チ
ェンソー1で切断した小枝の基部突起をならすと共に、
中心へ傾斜したカンナ刃5が中央部へ窪みを形成するこ
とができる。又、他方のカンナ刃5は切削せず、切削面
を押圧し滑らかとし、二次芽の発生を防止するのであ
る。
Therefore, two types of blade mounting portions 7A, 7B
One of the canner blades 5, 5 attached to the can be cut, and the base projection of the twig cut by the chain saw 1 is leveled,
The canner blade 5 inclined to the center can form a depression in the center. In addition, the other canna blade 5 does not cut, but presses the cut surface to make it smooth, thereby preventing the occurrence of secondary buds.

【0012】カンナ刃5は25mmの長さを有すれば枝
打対象となる直径50〜100mm以下の小枝の後処理
が充分に可能である。又、中心へ向かう傾斜は高低差2
〜3mmが好ましく、3mmを越えると窪みに保留する
雨水が多くなり黒ずみ等の悪影響が発生し、更に木目が
内方へ湾曲する等の商品価値の低下を招くのである。
If the canner blade 5 has a length of 25 mm, post-processing of a branch having a diameter of 50 to 100 mm or less to be pruned can be sufficiently performed. The inclination toward the center is 2
If it exceeds 3 mm, the amount of rainwater retained in the depressions increases, adverse effects such as darkening occur, and furthermore, a reduction in commercial value such as grain inward bending is caused.

【0013】図3は他の実施の形態を示すものであり、
カンナ刃5が、本体の左右両側に設けたものである。両
側にカンナ刃5が設けてあるため、木の左右の枝に対し
て、選択的にカンナ刃5の使用が可能であり、左右の利
き腕にも対応できる。更に、カンナ刃5はプレート6に
左右各回転に対応できる二種類が装着されているからい
ずれの側にも取り着け可能となり、しかも切削と押さえ
の作用をも兼用できるのである。
FIG. 3 shows another embodiment.
Canna blades 5 are provided on both left and right sides of the main body. Since the canner blades 5 are provided on both sides, the canner blades 5 can be selectively used for the left and right branches of the tree, and the left and right dominant arms can be handled. Further, since two types of canner blades 5 are mounted on the plate 6 so as to cope with left and right rotations, the canner blades 5 can be mounted on either side, and the functions of cutting and holding can also be used.

【0014】図4は他の実施の形態を示すものであり、
カンナ刃5を丸のこ8の駆動軸3に付設した側面図を示
すものであり、前記チェーンソー1の場合と同一構成部
材には同一符号を付してある。
FIG. 4 shows another embodiment.
FIG. 3 is a side view showing the cannula blade 5 attached to the drive shaft 3 of the circular saw 8, and the same components as those of the chainsaw 1 are denoted by the same reference numerals.

【0015】図面では、左右回転用のカンナ刃5をプレ
ート6に各一枚ずつ装着したものを表しているけれど
も、各二枚三枚…と装着してもよく、又カンナ刃は傾斜
面を一枚刃で形成しているけれども、複数に分けて連設
したものであってもよい。更に、カンナ刃を一枚の山形
刃とし、一の斜面に右回転用の刃、他の斜面を左回転用
の刃を形成し、頂部をプレートの中心位置(駆動軸)に
装着するものとしてもよい。
Although the drawings show the case where the canner blades 5 for right and left rotation are mounted on the plate 6 one by one, two or three canner blades may be mounted on the plate 6 respectively. Although it is formed by a single blade, it may be divided into a plurality of pieces and provided continuously. Furthermore, assuming that the canner blade is a single angled blade, a blade for right rotation is formed on one slope, and a blade for left rotation is formed on the other slope, and the top is mounted at the center position (drive shaft) of the plate. Is also good.

【0016】[0016]

【発明の効果】以上のように本発明は、枝打後の切断面
を平坦にならすと共に、中央部を適度に窪ませ表皮の巻
き込みを早くすることができ、かつならし面を押さえ滑
らかに後処理を行え、二次芽の発生を防止する効果を発
揮できるものである。
As described above, according to the present invention, the cut surface after pruning can be flattened, and the center can be moderately depressed to speed up the winding of the skin, and the smoothed surface can be held down. Post-treatment can be performed, and the effect of preventing the occurrence of secondary buds can be exhibited.

【0017】又、本体の左右両側に本発明のカンナ刃を
設けることによって作業が容易となり、かつ左右の利き
腕で作業可能となり、更にカンナ刃もいずれの側にも装
着可能であるから生産性及び経済性に富んだものとな
る。
Further, by providing the canner blades of the present invention on both the left and right sides of the main body, the work becomes easy, the work can be performed with the right and left dominant arms, and the canner blades can be mounted on either side, so that productivity and productivity can be improved. It will be economical.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施の形態を示す側面図である。FIG. 1 is a side view showing an embodiment of the present invention.

【図2】本発明の一実施の形態を示す正面図である。FIG. 2 is a front view showing an embodiment of the present invention.

【図3】本発明の他の実施の形態を示す正面図である。FIG. 3 is a front view showing another embodiment of the present invention.

【図4】本発明の他の実施の形態を示す側面図である。FIG. 4 is a side view showing another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 チェンソー 2 把手 3 駆動軸 4 動力源 5 カンナ刃 6 プレート 7A 刃装着面 7B 刃装着面 8 丸のこ DESCRIPTION OF SYMBOLS 1 Chain saw 2 Handle 3 Drive shaft 4 Power source 5 Canna blade 6 Plate 7A Blade mounting surface 7B Blade mounting surface 8 Circular saw

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 小型チェーンソーの駆動軸より動力を得
ると共に、切削可能な回転方向が異なる二種のカンナ刃
を本体の一側面に付設したものであって、カンナ刃は前
記駆動軸に装着して従動回転するプレートの刃装着面に
取り付けるものとし、このプレートは回転の中心部に向
かって稍高く傾斜し、かつ切削可能な回転方向が異なる
二種類の刃装着面を有することを特徴とする枝打機。
Claims 1. A power tool is provided from a drive shaft of a small chainsaw, and two types of canner blades having different cutting directions are provided on one side surface of a main body. The canner blade is attached to the drive shaft. The plate is attached to the blade mounting surface of a plate that is driven to rotate, and the plate is characterized by having two types of blade mounting surfaces that are slightly inclined toward the center of rotation, and that can rotate in different cutting directions. Pruning machine.
【請求項2】 小型チェーンソーが丸のこであることを
特徴とする請求項1記載の枝打機。
2. The pruning machine according to claim 1, wherein the small chainsaw is a circular saw.
【請求項3】 カンナ刃が本体の左右両側に付設してあ
ることを特徴とする請求項1又は2記載の枝打機。
3. The pruning machine according to claim 1, wherein the canner blades are provided on both right and left sides of the main body.
JP12499297A 1997-04-01 1997-04-28 Pruning machine Expired - Fee Related JP3339798B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12499297A JP3339798B2 (en) 1997-04-01 1997-04-28 Pruning machine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9-99794 1997-04-01
JP9979497 1997-04-01
JP12499297A JP3339798B2 (en) 1997-04-01 1997-04-28 Pruning machine

Publications (2)

Publication Number Publication Date
JPH10327686A JPH10327686A (en) 1998-12-15
JP3339798B2 true JP3339798B2 (en) 2002-10-28

Family

ID=26440906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12499297A Expired - Fee Related JP3339798B2 (en) 1997-04-01 1997-04-28 Pruning machine

Country Status (1)

Country Link
JP (1) JP3339798B2 (en)

Also Published As

Publication number Publication date
JPH10327686A (en) 1998-12-15

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